Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 11

Waxing Crescent 5%

10:12

16:40

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 Bad
21 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:17, Set: 16:10, Transit: 11:44. Moon - Rise: 10:12, Set: 16:40. Civil Dark: 16:48 - 06:39. Nautical Dark: 17:30 - 05:57. Astro Dark: 18:11 - 05:17

Total Clouds (% Sky Obscured)

63
71
76
83
100
100
100
100
100
100
100
99
96
99
93
76
59
27
40
56
32
73
62
85

Low Clouds (% Sky Obscured)

37
28
20
60
71
50
72
72
67
92
69
56
55
48
46
67
51
18
28
48
18
69
50
82

Medium Clouds (% Sky Obscured)

63
71
76
83
35
37
38
95
86
88
90
70
65
41
25
4
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

63
71
76
83
100
56
85
47
27
76
32
61
7
21
4
8
5
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
19
34
9
15
5
5
16
9
15
12
2
0
2
0
1
0
0
0
0
2
2
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
8
7
8
8
9
10
10
10
10
10
11
10
9
8
8
7
7
7
7
7
7
8

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
9
9
9
10
10
10
11
10
10
9
9
8
8
7
7
7
6
6

Feels Like (°C)

4
4
4
4
5
5
5
5
5
6
6
6
6
7
6
5
5
5
4
4
4
3
3
3

Dew Point (°C)

4
4
5
5
6
6
5
5
6
5
4
5
4
3
3
2
1
1
-0
-1
-1
1
3
2

Relative Humidity (%)

75
77
79
81
85
87
74
78
78
72
68
67
61
61
60
60
60
59
57
57
58
69
79
78

Pressure (mb)

1007
1006
1006
1006
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005

Ozone (du)

232
234
236
240
240
240
240
240
239
240
240
238
240
242
240
237
238
241
240
236
236
239
238
237

Thursday 12

Waxing Crescent 10%

11:10

17:29

01 Bad
02 OK
03 OK
04 Good
05 Bad
06 Bad
07 OK
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 07:18, Set: 16:10, Transit: 11:44. Moon - Rise: 11:10, Set: 17:29. Civil Dark: 16:48 - 06:40. Nautical Dark: 17:29 - 05:58. Astro Dark: 18:10 - 05:18

Total Clouds (% Sky Obscured)

63
45
27
2
69
60
22
0
2
3
3
2
2
23
29
34
21
5
3
3
3
3
3
3

Low Clouds (% Sky Obscured)

63
45
27
0
59
47
0
0
0
0
1
1
1
23
29
34
21
4
1
1
0
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
3
4
12
5
1
0
0
2
1
2
2
3
3
3
4
2
3
2
2
1
2
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
9
10
11
11
12
12
12
14
14
15
14
14
13
12
12
12
12
13
12
12
12
12

Chance of Frost

Temperature (°C)

6
5
5
4
4
5
5
4
4
5
6
7
7
7
6
6
5
4
4
3
3
3
2
2

Feels Like (°C)

2
2
3
2
1
0
-1
-2
-0
1
1
2
2
2
2
1
1
0
-1
-1
-2
-2
-2
-2

Dew Point (°C)

1
2
2
2
3
0
-2
-3
-3
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-3
-3
-3

Relative Humidity (%)

74
80
83
85
89
70
60
62
61
62
61
59
58
59
61
64
65
67
68
68
68
69
70
69

Pressure (mb)

1005
1005
1005
1005
1006
1006
1006
1007
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1011
1011
1012
1013
1013
1014

Ozone (du)

243
241
242
241
241
243
242
241
240
240
240
242
247
249
252
252
256
261
262
264
268
269
269
267

Friday 13

Waxing Crescent 17%

11:54

18:30

01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 07:20, Set: 16:08, Transit: 11:44. Moon - Rise: 11:54, Set: 18:30. Civil Dark: 16:46 - 06:42. Nautical Dark: 17:28 - 06:00. Astro Dark: 18:09 - 05:19

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
3
3
5
2
0
0
0
0
0
2
6
6
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
3
2
5
2
0
0
0
0
0
2
5
2
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
11
11
10
9
9
8
9
9
10
10
9
8
6
5
4
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

2
2
1
1
1
1
0
0
2
4
5
6
7
7
6
5
4
3
2
2
2
1
1
1

Feels Like (°C)

-2
-2
-3
-3
-3
-3
-2
-3
-1
1
2
3
4
4
5
3
2
2
1
1
-0
-1
-1
-1

Dew Point (°C)

-3
-4
-4
-4
-4
-4
-3
-3
-4
-3
-4
-4
-4
-4
-3
-4
-4
-4
-4
-4
-4
-3
-2
-1

Relative Humidity (%)

70
69
69
69
70
74
78
77
69
61
54
50
47
47
51
56
59
59
62
65
68
74
81
86

Pressure (mb)

1014
1014
1015
1015
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021

Ozone (du)

264
265
266
269
272
274
276
278
281
282
282
282
282
281
281
283
285
286
286
284
285
284
282
279

Saturday 14

Waxing Crescent 25%

12:25

19:40

01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:21, Set: 16:07, Transit: 11:44. Moon - Rise: 12:25, Set: 19:40. Civil Dark: 16:45 - 06:43. Nautical Dark: 17:27 - 06:01. Astro Dark: 18:07 - 05:21

Total Clouds (% Sky Obscured)

11
31
53
61
70
60
46
41
60
80
100
100
94
95
88
74
61
68
76
81
75
88
90
87

Low Clouds (% Sky Obscured)

1
1
3
4
5
4
2
0
0
1
1
0
0
0
0
0
0
18
33
50
35
18
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
3
56

High Clouds (% Sky Obscured)

5
30
52
59
61
60
46
41
60
80
100
100
87
91
88
72
55
56
55
51
56
77
87
87

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
5
6
7
8
8
7
7
7
7
6
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
1
2
3
5
6
6
6
6
5
4
3
3
2
2
2
2
2

Feels Like (°C)

-1
-1
-2
-3
-3
-3
-3
-3
-2
-1
1
2
2
3
3
1
0
-1
-1
-1
-1
-0
-2
-2

Dew Point (°C)

-1
-1
-1
-0
-0
-0
-0
-1
-1
-1
-1
-0
-1
0
1
1
1
-1
-1
-1
-1
-2
-2
-2

Relative Humidity (%)

88
89
89
93
93
93
93
91
84
73
68
65
63
64
70
78
80
79
79
77
77
77
77
77

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1015

Ozone (du)

277
274
273
272
269
267
266
266
266
266
267
267
267
269
269
269
269
271
271
270
269
269
269
269

Sunday 15

Waxing Crescent 33%

12:47

20:54

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:23, Set: 16:05, Transit: 11:44. Moon - Rise: 12:47, Set: 20:54. Civil Dark: 16:43 - 06:45. Nautical Dark: 17:26 - 06:03. Astro Dark: 18:06 - 05:22

Total Clouds (% Sky Obscured)

84
82
73
64
59
71
83
96
91
56
55
54
56
65
72
72
79
86
84
85
85
84
91
93

Low Clouds (% Sky Obscured)

0
0
2
5
8
33
60
86
83
56
55
54
56
65
72
72
71
62
48
17
8
7
7
12

Medium Clouds (% Sky Obscured)

65
65
61
48
54
63
46
60
54
22
31
22
11
2
2
1
1
13
17
21
14
10
15
31

High Clouds (% Sky Obscured)

84
82
73
64
59
65
60
64
13
7
11
15
18
24
30
25
18
44
73
85
85
84
89
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
6
4
0
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
4
5
6
7
8
9
9
9
9
9
9
9
9
9
10
11
12

Chance of Frost

Temperature (°C)

2
1
1
1
1
1
2
2
3
4
5
6
6
6
6
6
6
5
5
6
6
6
7
7

Feels Like (°C)

-2
-2
-2
-1
-1
-1
-1
-1
0
1
4
5
5
6
5
6
6
7
4
5
5
6
6
7

Dew Point (°C)

-2
-2
-3
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-0
0
1
2
2
3
4
4
5
6
6

Relative Humidity (%)

76
77
76
77
77
78
78
77
73
67
61
58
59
63
64
70
75
80
85
86
90
91
93
94

Pressure (mb)

1015
1014
1013
1013
1012
1012
1012
1011
1011
1010
1010
1009
1009
1008
1007
1007
1007
1007
1006
1005
1004
1003
1002
1001

Ozone (du)

270
273
273
272
274
274
273
273
276
281
282
282
282
282
282
284
285
286
286
286
286
285
284
283

Monday 16

Waxing Crescent 43%

13:04

22:09

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:25, Set: 16:04, Transit: 11:44. Moon - Rise: 13:04, Set: 22:09. Civil Dark: 16:42 - 06:47. Nautical Dark: 17:24 - 06:04. Astro Dark: 18:05 - 05:24

Total Clouds (% Sky Obscured)

96
99
100
100
100
100
100
100
97
94
92
96
98
100
100
100
100
93
85
77
73
74
74
69

Low Clouds (% Sky Obscured)

13
18
27
31
62
75
87
86
85
83
85
82
75
62
75
87
100
87
77
68
71
72
70
65

Medium Clouds (% Sky Obscured)

41
52
56
56
52
65
81
100
90
80
71
60
50
39
33
27
26
18
12
2
12
22
30
47

High Clouds (% Sky Obscured)

95
99
99
99
100
100
100
100
82
63
50
73
87
100
100
100
100
88
83
77
61
32
3
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
8
9
9
9
9
9
9
8
8
8
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

7
16
40
52
57
53
45
28
56
72
75
67
60
33
42
55
69
65
66
46
42
49
56
95

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0
0
0.4
0.4
0.3
0.3
0
0
0.2
0.4
0.3
0.4
0
0
0
0.2
0.7

Wind Speed/Direction (mph)

13
15
16
17
19
21
19
18
17
18
20
22
20
20
19
18
18
20
20
21
23
23
24
25

Chance of Frost

Temperature (°C)

7
8
8
8
8
9
9
10
10
11
12
12
12
13
13
13
13
12
13
12
12
12
12
11

Feels Like (°C)

4
5
5
4
4
3
4
3
3
3
3
3
6
5
4
4
4
4
6
6
5
5
4
4

Dew Point (°C)

6
7
6
7
7
7
8
8
9
9
10
10
11
11
11
12
11
11
11
11
11
10
10
9

Relative Humidity (%)

93
93
90
91
91
91
91
90
91
90
90
89
90
90
90
92
92
93
92
93
92
90
87
86

Pressure (mb)

1000
998
997
996
994
992
992
991
990
989
988
987
986
985
985
984
984
983
983
983
983
983
982
981

Ozone (du)

282
281
280
282
284
285
284
283
281
280
278
277
273
270
267
265
263
261
262
263
264
264
263
263

Tuesday 17

First Quarter 53%

13:17

23:25

Sun - Rise: 07:27, Set: 16:02, Transit: 11:45. Moon - Rise: 13:17, Set: 23:25. Civil Dark: 16:41 - 06:48. Nautical Dark: 17:23 - 06:06. Astro Dark: 18:04 - 05:25

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Boston, Lincolnshire, United Kingdom (52.98,-0.02)

Generated: 11/11/26 01:53:10. Forecast: 11/11/26 to 17/11/26. Timezone: UTC+0.00